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Marquise|Lab Grown|IGI

3.02ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG841663125

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841663125

Diamond specifications and retailer prices

From £316 GBP
$424 USD
As of November 1, 2026
Save £2,139 GBP (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,455 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841663125 or 841663125. Listed at 3 retailers as of October 28, 2026, with prices from £316 to £2,455, a £2,139 spread on the same certified stone. Rare Carat lists it at £2,455. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841663125
Dimensions14.50 × 7.61 × 4.79 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm7.61 mm3.02 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841663125
Side View
Table 60.0%Crown 34.9°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £2,455 GBP|Low: £316 GBP|High: £2,485 GBP|Avg: £1,338 GBP|-1.2%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£316 GBP
Retailer 2£596 GBP
Rare Carat£2,455 GBP

27 data points across 3 retailers

3 retailers£316 GBP to £2,455 GBP

A
Cheapest Retailer
-
£316 GBP
$424 USD
Final sale: no returns
A
Retailer 2
-
£596 GBP
View
Most Expensive
B
Rare Carat
841663125 · Oct 28
£2,455 GBP
$3,295 USD
View
2 more retailers have this diamond
Prices start from £316 GBPSave up to £2,139 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.02ct Marquise
£316 GBP